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The H3N2 flu virus is on the rise



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Photo: Rido / Shutterstock [19659003] When March began, many thought that the flu season was on its way, but the data from the centers for the end of last week Disease Control (CDC) published showed that 32 states had a strong flu effect, of which twenty-one they say their values ​​were higher than ever.

Due to the deadly flu season that we had in 2017-2018 (reminder: more than 80,000 people died), we all know that the flu can be unpredictable and deadly However, the interesting thing about this year's increase in reported diseases is that the H3N2 virus, a more serious flu that is the main cause of hospitalization (Did you know that 41

percent of Americans did not intend to catch the flu despite fatal flu season last year?)

The H3N2 strain was the culprit behind 62 percent of reported flu cases in February week, the CDC reported. Last week, more than 54 percent of influenza cases were caused by H3N2.

This is a problem as the flu vaccine is more effective this year against the H1N1 virus strain, which was more prevalent at the beginning of the typical flu season of October. So if you've been given a flu shot, you have a 62% chance of protecting you against the H1N1 strain, compared to just 44% against this growing H3N2 virus, according to the CDC. (Find the deal with FluMist, the nasal spray for flu vaccines.)

In addition, the H3N2 virus is more severe because it can cause several serious complications, including very high fever, in addition to typical flu symptoms (fever, chills, and body aches) to 103 or 104 degrees Fahrenheit, reports the CDC.

Not only that, although certain groups of people are always at higher risk of getting flu, such as people over 65, children and adolescents pregnant women, H3N2 can sometimes cause serious health problems even in healthy people. This can include complications such as pneumonia, which may require hospitalization and sometimes death. (Associated: Can a healthy person die from the flu?)

This particular influenza virus is always adaptable, which in turn makes H3N2 more contagious, making it much easier to spread from person to person.

The good news is that flu activity will continue to increase over the next month, the CDC believes that the likelihood of the national season peaking is 90 percent. So we are in a downturn – Phew.

There is still plenty of time to get vaccinated. Yes, the flu shot may seem like a pain (or at least another job from 19459005), but given that there were already 18,900 to 31,200 flu deaths and so many 347,000 hospital admissions this season, the flu should be taken very seriously , Oh, and once you get that shot (because we know you're going there as soon as possible, right?), Look at these four other ways you can protect yourself from the flu this year.


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